* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Helvetica Neue", Arial, sans-serif;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 100vh;
  color: #333;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

.text-center {
  text-align: center;
}
.flex-center {
  display: flex;
  justify-content: center;
  align-items: center;
}
.gap-20 {
  gap: 20px;
}

.btn {
  border-radius: 50px !important;
  padding: 12px 24px;
  font-weight: 600;
}
